Analysis
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max time kernel
139s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
17-06-2022 21:38
General
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Target
f5068e95e11b906cf33949376159ed87e03eb29e774029e84b8151c76d69ccf4/Downloaded_files/A8O1E003-R4Q1-P8Q3-X4A6-Y2R2V7W0G8T1.exe
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Size
172KB
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MD5
2e6f05e8245b62297355f070a6f966df
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SHA1
7461222b5d34eb2328c7d50a75956f9dc78c32a3
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SHA256
f5c1bcee04671046761d44546a3e4a413049a42cd9067caa25e7640ab5867178
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SHA512
44302f90666acbaaedc8c4a8481cc2fdc82da786514683d5c5664f5b6eda7ee4e415e2c4155b1e92f7d93d82ddd60d6f652e35332b5ce50eba84897c5202a899
Score
10/10
Malware Config
Signatures
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 1 IoCs
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XpertRAT
XpertRAT is a remote access trojan with various capabilities.
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Adds policy Run key to start application 2 TTPs 2 IoCs
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Windows security modification 2 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 4 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Program crash 1 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 16 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f5068e95e11b906cf33949376159ed87e03eb29e774029e84b8151c76d69ccf4\Downloaded_files\A8O1E003-R4Q1-P8Q3-X4A6-Y2R2V7W0G8T1.exe"C:\Users\Admin\AppData\Local\Temp\f5068e95e11b906cf33949376159ed87e03eb29e774029e84b8151c76d69ccf4\Downloaded_files\A8O1E003-R4Q1-P8Q3-X4A6-Y2R2V7W0G8T1.exe"1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Program Files (x86)\Internet Explorer\iexplore.exeC:\Users\Admin\AppData\Local\Temp\f5068e95e11b906cf33949376159ed87e03eb29e774029e84b8151c76d69ccf4\Downloaded_files\A8O1E003-R4Q1-P8Q3-X4A6-Y2R2V7W0G8T1.exe2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 843⤵
- Program crash
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C:\Program Files (x86)\Internet Explorer\iexplore.exeC:\Users\Admin\AppData\Local\Temp\f5068e95e11b906cf33949376159ed87e03eb29e774029e84b8151c76d69ccf4\Downloaded_files\A8O1E003-R4Q1-P8Q3-X4A6-Y2R2V7W0G8T1.exe2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3656 -ip 36561⤵